Ответ:

1)if I lived in Brazil

2)if Johny was dancing rick-n-roll

3)if  he had gone to the swimming pool yesterday

4)if he had finished his breakfast

5)if he would show him paintings

6)if me could go to the playground

7) where were they

8)where would the ceremony start

9)how many fish had they cought

10) whe he had played a trick on her.